Why is Bluetooth pairing taking so long? Why didn’t I get a PIN request on my phone?
Bluetooth pairing usually takes about 10 to 15 seconds. If it takes more than 60 seconds or an error message appears on the screen of the device the pairing process likely has crashed.
Try to restart your phone, re-open the app and repeat the pairing process. See the video How to Pair Aranet4 with a Smartphone App.
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